macros.

Index entries.

works better with LaTeX2HTML, and allows some simplification of the python.sty
macros.

checkin of myformat.sty.

Change "\renewcommand{\indexsubitem}{(...)}" to "\setindexsubitem{(...)}"
everywhere.

Some other minor nits that I happened to come across.

libmacfs.tex	Document NewAliasMinimalFromFullPath
libmacos.tex	Document SetEventHandler and SchedParams
libmacui.tex	Document asynchronous event handling
libmailbox.tex	Removed mime-turds that somehow got in here

	* \bcode, \ecode added everywhere
	* \label{module-foo} added everywhere
	* A few \seealso sections added.
	* Indentation fixed inside verbatim in lib*tex files

 unified style; etc.